He could be the most undiplomatic man ever to hold such a post.

他可能是在这个位置上工作过的人中最不善交际的。

The former US ambassador to Ireland has behaved most undiplomatically by describing his two years in Dublin as "very, very boring."

前美国驻爱尔兰大使称他在都柏林度过的两年“非常非常无聊”，这是不符合外交习惯的。